.ant-layout-sider-children .logo {
  width: auto;
  height: 32px;
  line-height: 32px;
  font-weight: bold;
  overflow: hidden;
  margin: 16px;
  font-size: 18px;
  color: #8ec5ec;
  text-align: center;
  //background: rgba(255, 255, 255, 0.3);
}

.site-layout .site-layout-background {
  background: #fff;
}